23361806067280 has 40 divisors (see below), whose sum is σ = 54317393131752. Its totient is φ = 9344517003264.

The previous prime is 23361806067247. The next prime is 23361806067283. The reversal of 23361806067280 is 8276060816332.

It can be written as a sum of positive squares in 4 ways, for example, as 10706455173184 + 12655350894096 = 3272072^2 + 3557436^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23361806067283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478524 + ... + 6852196.

Almost surely, 2^{23361806067280} is an apocalyptic number.

23361806067280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23361806067280 is an abundant number, since it is smaller than the sum of its proper divisors (30955587064472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23361806067280 is a wasteful number, since it uses less digits than its factorization.

23361806067280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6419503 (or 6419497 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 23361806067280 in words is "twenty-three trillion, three hundred sixty-one billion, eight hundred six million, sixty-seven thousand, two hundred eighty".